Publication
Jin-Hyuk Park, June-Seok Lee, and Kyo-Beum Lee, "Sinusoidal Harmonic Voltage Injection PWM Method for Vienna Rectifier With an LCL Filter," IEEE Transactions on Power Electronics, vol. 36, no. 3, pp. 2875-2888, Mar. 2021.
2021
PEEMS
-
Oct. 4, 2023
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1. Authors: Jin-Hyuk Park, June-Seok Lee, and Kyo-Beum Lee
2. Title: Sinusoidal Harmonic Voltage Injection PWM Method for Vienna Rectifier With an LCL Filter
3. Journal: IEEE Transactions on Power Electronics
4. Vol/no/pp: vol. 36, no. 3, pp. 2875-2888
5. Date: Mar. 2021
6. Abstract
: This article proposes a harmonic voltage injection pulsewidth modulation (PWM) method for a Vienna rectifier with an LCL filter. Existing PWM methods for Vienna rectifiers with full power factor can lead to resonance problems. It generates current oscillation at the resonant frequency. It is analyzed that why the resonance problem occurs in Vienna rectifier with the existing PWM methods. To solve these resonance problems, the proposed method injects a sinusoidal harmonic voltage into the sinusoidal reference voltage. The magnitude and phase of the injection voltage are determined by the power factor of the rectifier-side. Compared to other PWM methods, the proposed PWM method eliminates the possibility of resonant problems. Considering the operation characteristics of the proposed PWM method, this article suggests a design process for an LCL filter. The effectiveness and performance of the proposed PWM method and the design process for an LCL filter are verified by simulation and experiment.
- Oct. 4, 2023 Jin-Hyuk Park, June-Seok Lee, Myung-Yong Kim, and Kyo-Beum Lee, "Diagnosis and Tolerant Control Methods for an Open-Switch Fault in Vienna Rectifier," IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 9, no. 6, pp. 7112-7125, Dec. 2021.
- Oct. 4, 2023 Seok-Min Kim, Eui-Jae Lee, June-Seok Lee, and Kyo-Beum Lee, "An Improved Phase-Shifted DPWM Method for Reducing Switching Loss and Thermal Balancing in Cascaded H-Bridge Multilevel Inverter," IEEE Access, vol. 8, pp. 187072-187083, Oct. 2020.